Hi, I’m Jacek Kałużny, a software developer and researcher from Poznań. I hold a PhD in Computer Science from Adam Mickiewicz University, and I specialize in building high-quality websites, mobile apps, and AI solutions.

Over the years, I’ve created custom software for individuals, businesses, and organizations — from event apps to advanced AI models. I focus on understanding your unique needs and delivering a solution that just works.

Let’s build something together.

Need a website for your business?

I create fast, responsive, and modern websites using Django, Bootstrap, and JavaScript — but I can also adapt to your needs.

  • Custom-built, no templates
  • Mobile-ready design
  • Integrated with your tools
  • Fast delivery & ongoing support
Want to launch your own app?

I create custom iOS & Android apps using SwiftUI and Jetpack Compose. Clean, fast, and beautiful.

  • Native apps for iPhone and Android
  • User-friendly design
  • Backend integration included
  • Published & maintained by me
Add smart features or build your own AI.

From chatbots to custom-trained models – I offer scalable AI solutions for your app or business.

  • AI Add-Ons: Easily integrate chatbots, classifiers, summarizers, and more using trusted APIs or models.
  • Custom AI: I can train & deploy a tailored machine learning model, fully integrated with your system.

You don't need to understand AI – I’ll take care of the tech and guide you through the process.

DUSZEKJK
Jacek Kałużny
Software Development
Go to homepage to learn more about me and my past projects
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